Onga SPN160S Cast Iron High-Efficiency Centrifugal Pump for Industrial Washdown with Twin Impeller

High-head water transfer and washdown systems in civil and industrial environments are the core applications for this rugged centrifugal pump. It is engineered to handle clean water in agriculture and horticulture where high-efficiency transfer is required. The unit provides a reliable solution for demanding water management applications.

Hydraulic performance includes a maximum flow rate of 140 L/Min and a maximum head of 54 m. This single-phase 240v model features a 1.5 kW motor with a full load current of 10 Amps. These specifications define a powerful hydraulic profile suitable for medium to high flow distribution and pressure boosting.

The pump utilizes a high efficiency twin brass impeller system, building pressure across two centrifugal stages. This twin impeller configuration is optimized for quiet operation while delivering the hydraulic lift necessary for heating or cooling systems. The unit handles clean liquid with a temperature range from 0°C up to +90°C.

Built with a durable cast iron pump casing and a stainless steel motor shaft, the unit is engineered for structural integrity. A high-quality Ceramic/Graphite/NBR mechanical seal ensures a leak-free operation during continuous service duty. The TEFC motor is rated at IP44 and operates at 2900rpm, providing the reliable power needed for high-pressure water management.

FEATURES

• Twin impeller centrifugal pump configuration optimized for high-head clean water transfer and washdown applications.
• Robust cast iron pump casing ensures heavy-duty structural integrity and long-term service life in civil and industrial environments.
• High-efficiency dual brass impellers provide the hydraulic lift needed for water distribution and pressure tasks.
• Professional-grade Ceramic/Graphite/NBR mechanical seal ensures a leak-free operation and protects the motor internals.
• Powerful TEFC induction motor rated at IP44 with a nominal speed of 2900rpm for continuous 240V 50Hz service.
• Stainless steel shaft construction provides the necessary rigidity and corrosion resistance for high-power water transfer.
• Precision-threaded 32mm suction and 25mm discharge ports allow for straightforward integration into varied pipe networks.
• Single-phase units are supplied with a 1.5m power lead and 3-pin plug for rapid installation and immediate operation.